JORO-optima3D

Cutting pattern optimization

Measuring data of the high resolution true shape scanner JORO-3D are the basis for the new optimization JORO-optima3D. The high number of information on the log allows the maximum product yield in several steps of optimization.

main product determination of optimum.

side boards all sideboard combinations are calculated to maximum product yield.

In further steps, all data for sawline control can be given to the log after running through the scanner.

separated quality requirements

different wane regulations

product related specifications

main product and side boards calculated separately

JORO-3D true shape scanner

This application provides the opportunity to cut flexibly and profitably.

The adjustable system parameters, such as

primary breakdown

secondary breakdown

asymmetric cut

cant circular run

chipper canter jump

define the options for side board optimization.

Cutting pattern example

In recent years, the raw-material wood got more exploited and the process got more separated. Thinking about pulp mills, timber industry (MDF, OSB, …), sawmill products (glued wood, finger jointing, solid wood, …) and wood used for power generation (pellets, chips, …). Good reasons to decide early in the value adding chain what the wood can be used for.

Considering main product, lateral boards and residuals that can be sold, the long-log is optimized for cutting. Specification for main product and lateral boards can be set by the customer in parametrized databases.

What advantage does the log optimization provide?

→ Valuation of all products

main productvalue and output optimized

lateral boards value optimized

residuals value optimized

order control precise to time

calculation on the raw material input

production control and influence of the value starts on the arrival of the logs

3D model of an overall optimized log

Additional application

Recognition

Optimization of the whole log on the log yard after measuring

Online and offline sawmills

Up to 100 logs in Database

Recognition in sawmill after second measuring

Rotation optimization

Optimization of the whole log on the log yard after measuring

Optimization of ideal cutting position already at the log yard

Recognition of position angle in the sawmill

Specifying of rotation angle

JORO-Webmonitor

Rotation optimization

JORO-optima3D provides recognition and rotation optimization in the sawmill as additional applications. Therefore, logs are measured and optimized for cutting already on the log yard and a digital fingerprint is attached to them. Measured data are combined with this fingerprint, so all specifications are recovered with the second measuring at the sawmill entrance.

The system operates for cutting patterns and rotation angles, guaranteeing a higher product yield.